Patent · US Active

Triphenylamine derivatives and organic photovoltaic cells including the derivatives

US8568623B2 · kind B2 · utility

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Key dates

Filing dateOct 25, 2012
Grant dateOct 29, 2013
Priority date—
Expiry dateOct 25, 2032

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY02E10/549
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Disclose is a triphenylamine derivative with a low band gap. The triphenylamine derivative is represented by Formula (I):

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.